Fix or remove outdated comments

* src/eval.c (funcall_lambda): Rewrite obsolete comment.
* src/bytecode.c (exec_byte_code): Remove lying comment and
unneeded #define.
* lisp/emacs-lisp/byte-opt.el: Remove car.  Keep pig.
(byte-compile-log-lap-1): Remove obsolete and irrelevant comment.

1 files changed, 1 insertions, 5 deletions

diff --git a/src/bytecode.c b/src/bytecode.c
index bda9a39b7f3..96f1f905812 100644
--- a/src/bytecode.c
+++ b/src/bytecode.c
@@ -458,17 +458,13 @@ exec_byte_code (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth,
 
 #ifdef BYTE_CODE_THREADED
 
-      /* A convenience define that saves us a lot of typing and makes
-         the table clearer.  */
-#define LABEL(OP) [OP] = &&insn_ ## OP
-
       /* This is the dispatch table for the threaded interpreter.  */
       static const void *const targets[256] =
         {
           [0 ... (Bconstant - 1)] = &&insn_default,
           [Bconstant ... 255] = &&insn_Bconstant,
 
-#define DEFINE(name, value) LABEL (name) ,
+#define DEFINE(name, value) [name] = &&insn_ ## name,
           BYTE_CODES
 #undef DEFINE
         };